RESUMO
Obesity, along with hypertrophy of the adenoids and the tonsils, represents one of the major risk factors for obstructive sleep apnea (OSA) in children. Obesity is associated with an increase in the prevalence and the severity of OSA and is a major factor in the persistence and aggravation of OSA over time. Neurocognitive dysfunction and abnormal behavior are the most important and frequent end-organ morbidities associated with OSA in children. Other deleterious consequences such as cardiovascular stress and metabolic syndrome are less common in children than in adults with OSA. Defining the exact role of obesity in OSA-associated end-organ morbidity in children is difficult because of the complex and multidimensional interactions between sleep in general, OSA, obesity, and metabolic dysregulation. This may explain why obesity itself has not been shown to be associated with a significant increase in OSA-associated end-organ morbidity. Obesity is linked to a decreased treatment efficacy and, in particular, of adenotonsillectomy. Peri- and postoperative complications are more common and more severe in obese children as compared with normal-weight controls. Continuous positive airway pressure (CPAP) is frequently needed, but compliance with CPAP is less optimal in obese children than in non-obese children. In conclusion, obesity represents a major public health problem worldwide; its prevention is one of the most efficient tools for decreasing the incidence and the morbidity associated with OSA in children.
Assuntos
Obesidade Infantil/complicações , Apneia Obstrutiva do Sono/etiologia , Adenoidectomia , Criança , Pressão Positiva Contínua nas Vias Aéreas , Humanos , Complicações Pós-Operatórias , Índice de Gravidade de Doença , Apneia Obstrutiva do Sono/terapia , Tonsilectomia , Redução de PesoRESUMO
BACKGROUND: Determinants of wheezing severity are poorly documented in infants. OBJECTIVES: To study the determinants of wheezing severity in infants aged 18 months followed-up in the PARIS (« Pollution and Asthma Risk : an Infant Study ¼) birth cohort. METHODS: Data on wheezing disorders, medical visits and medications, as well as biological markers of atopy, were collected during a medical examination at age 18 months. Severe wheeze was defined as wheeze that required inhaled corticosteroid and/or hospital-based care. Environmental exposures were assessed prospectively with regular questionnaires. Risk factors for wheeze in the first 18 months of life were assessed by multivariate regression models. RESULTS: Participation in the medical examination concerned 48.2% of the original cohort. Prevalence of wheeze was 560/1879 (35.7%) and was influenced by male gender, parental history of asthma, siblings, daycare attendance, heavy parental smoking at home, and carpet covered floor in the child's bedroom. Being overweight increased the risk of wheeze by 62% (OR = 1.62, 95%CI 1.13-2.32). In addition, trends towards an increased risk of wheeze were found in infants exposed to daily use of cleaning sprays and to renovation activities. Conversely, the presence of a cat reduced the risk of wheeze (OR = 0.65, 95%CI 0.47-0.89), without any evidence of healthy-pet keeping effect. Severe wheeze concerned 286 of the wheezers (42.7%). The prevalence of severe wheeze was related to atopy, and risk of severe wheeze was in particular increased in infants having eosinophilia (OR = 1.76, 95%CI 1.21-2.55) or being sensitized to ≥ 2 allergens (OR = 1.88, 95%CI 1.13-3.14). CONCLUSIONS AND CLINICAL RELEVANCE: Whilst risk factors for wheeze before 18 months of age are factors related to infections, indoor air pollution, and being overweight, the severity of wheeze is mainly due to the atopic status of the child. We suggest that atopy should be further considered in the assessment of wheezing severity in infants.
Assuntos
Poluição do Ar em Ambientes Fechados/efeitos adversos , Asma , Exposição Ambiental/efeitos adversos , Infecções , Sobrepeso , Sons Respiratórios , Animais , Asma/epidemiologia , Asma/etiologia , Gatos , Estudos de Coortes , Eosinofilia/epidemiologia , Eosinofilia/etiologia , Feminino , Humanos , Lactente , Recém-Nascido , Infecções/complicações , Infecções/epidemiologia , Masculino , Sobrepeso/complicações , Sobrepeso/epidemiologia , Prevalência , Fatores de Risco , Índice de Gravidade de Doença , Fatores SexuaisRESUMO
BACKGROUND: While wheezing disorders are common in preschool children, their management is not well defined. The aim of this study was to assess the use of medical health care resources due to wheezing disorders in infants aged 18 months followed up in the Pollution and Asthma Risk: an Infant Study (PARIS) birth cohort. METHODS: Data on wheezing disorders, medical visits and medication on account of respiratory disorders during the previous 12 months were collected with a standardized questionnaire, administered by a paediatrician, during the health check offered to every child aged 18 months included in the PARIS birth cohort. RESULTS: The prevalence of wheezing disorders during the past 12 months amounted to 560/1974 (28.4%). Among wheezers, 493 (89.3%) required a medical visit because of difficult breathing; 61 (11.0%) went to the emergency room, 35 (6.4%) were admitted to the hospital and 375 (67.2%) received an inhaled anti-asthmatic medication. Recourse to chest physiotherapy was reported in 472 of them (85.1%). CONCLUSION: This study confirms the high use of healthcare resources because of wheezing disorders in infants and suggests a higher use of anti-asthmatic medications in France compared to other European countries.
Assuntos
Pneumopatias/terapia , Sons Respiratórios , Administração por Inalação , Poluição do Ar/efeitos adversos , Antiasmáticos/administração & dosagem , Asma/complicações , Asma/epidemiologia , Asma/etiologia , Estudos de Coortes , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Lactente , Pneumopatias/epidemiologia , Pneumopatias/fisiopatologia , Masculino , Paris/epidemiologia , Parto , Prevalência , Sons Respiratórios/fisiopatologia , Fatores de Risco , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Sleep is usually considered as a factor for good health and personal equilibrium. However, the epidemiology of insomnia, which is the most frequent of sleep disorders, is still unknown in France. METHODS: All epidemiological studies concerning the prevalence of insomnia and its associated factors carried out in France and published between 1980 and 2009 have been extracted from Medline. Subsequently, a research of reports not indexed in Medline has been carried out in the national Public health Database. We also sought the presence of questions concerning sleep disorders in questionnaires and reports from health surveys in the general population. RESULTS: In the general population, six specific studies had been undertaken between 1987 and 2003 while there had been eight occupational studies between 1980 and 2000. Surveys in schoolchildren and in students focused on the daytime tiredness due to lack of sleep but few studies investigated insomnia in children and teenagers. Methodological differences as well as the heterogeneity in the definition of the disorders yielded very diverse prevalences. Between 30 and 50% of adults in France declared the presence of at least one sleep disorder while the prevalence of insomnia using the DSM-IV criteria concerned between 15 and 20% of the population. Women reported sleep disorders more frequently than men. Sleep disorders were associated with work absenteeism. Comorbidity with anxiety and depressive disorders has also been highlighted in several studies. CONCLUSION: Surveillance of sleep disorders appears as an important public health issue requiring prior standardization of questionnaires and survey methods.
Assuntos
Distúrbios do Início e da Manutenção do Sono/epidemiologia , França/epidemiologia , HumanosRESUMO
BACKGROUND: Early onset of allergic rhinitis (AR) is poorly described, and rhinitis symptoms are often attributed to infections. This study analyses the relations between AR-like symptoms and atopy in infancy in the PARIS (Pollution and Asthma Risk: an Infant Study) birth cohort. METHODS: Data on AR-like symptoms (runny nose, blocked nose, sneezing apart from a cold) were collected using a standardized questionnaire administered during the health examination at age 18 months included in the follow-up of the PARIS birth cohort. Parental history of allergy and children's atopy blood markers (blood eosinophilia ≥470 eosinophils/mm(3) , total immunoglobulin E ≥45 U/ml and presence of allergen-specific IgE) were assessed. Associations were studied using multivariate logistic regression models adjusted for potential confounders. RESULTS: Prevalence of AR-like symptoms in the past year was 9.1% of the 1850 toddlers of the study cohort. AR-like symptoms and dry cough apart from a cold were frequent comorbid conditions. Parental history of AR in both parents increased the risk of suffering from AR-like symptoms with an OR 2.09 (P=0.036). Significant associations were found with the presence of concurrent biological markers of atopy, especially blood eosinophilia and sensitization to house dust mite (OR 1.54, P=0.046 and OR 2.91, P=0.042) whereas there was no relation with sensitization to food. CONCLUSIONS: These results support the hypothesis that AR could begin as early as 18 months of life. Suspicion of AR should be reinforced in infants with parental history of AR or biological evidence of atopy, particularly blood eosinophilia and sensitization to inhalant allergens.
Assuntos
Idade de Início , Rinite Alérgica Perene/diagnóstico , Contagem de Células , Eosinófilos/citologia , Seguimentos , Humanos , Imunoglobulina E/análise , Lactente , Pais , Rinite Alérgica Perene/epidemiologia , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
Data on the individual and collective impact of chronic airflow obstruction at a population level are scarce. In a nationwide survey, dyspnoea, quality of life and missed working days were compared between subjects with and without spirometrically diagnosed chronic airflow obstruction. Subjects aged > or =45 yrs were recruited in French health prevention centres (n = 5,008). Results of pre-bronchodilator spirometry and questionnaires (European Community Respiratory Health Survey-derived questionnaire and European quality of life five-dimension questionnaire) were collected. Adequate datasets were available for 4,764 subjects aged 60+/-10 yrs (only 2% were aged > or =80 yrs). The prevalence of airflow obstruction (forced expiratory volume in one second/forced vital capacity of <0.70) was 7.5%. The vast majority (93.9%) of cases had not been diagnosed previously. Health status was significantly influenced by dyspnoea. Both were associated with the number of missed working days. Despite mild-to-moderate severity, subjects with chronic airflow obstruction exhibited more dyspnoea, poorer quality of life and higher numbers of missed working days (mean 6.71 versus 1.45 days.patient(-1).yr(-1) in patients without airflow obstruction, for the population with no known heart or lung disease). In conclusion, even mild-to-moderate airflow obstruction is associated with an impaired health status, which represents an additional argument in favour of early detection in chronic obstructive pulmonary disease.
Assuntos
Dispneia/complicações , Doença Pulmonar Obstrutiva Crônica/complicações , Qualidade de Vida , Licença Médica , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Dispneia/epidemiologia , Feminino , França/epidemiologia , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Índice de Gravidade de Doença , EspirometriaRESUMO
In French Health Examination Centres, populations in deprived situation were usually defined by administrative criteria The aim of the study was to investigate whether EPICES, a new individual index of deprivation, was more strongly related to health status than an administrative classification. The EPICES score was calculated on the basis of 11 weighted questions related to material and social deprivation. Participants were 197, 389 men and women, aged over 18, encountered in 2002 in French Health Examination Centres. Relationships between health status, health-related behaviours, access to health care, EPICES and the administrative classification of deprivation were analyzed by logistic regression. The associations between EPICES and the study variables were stronger than those observed for the administrative definition. The comparison also showed socially disadvantaged people with poor health identified by the EPICES score who were not by the administrative classification. These results showed that the EPICES score can be a useful tool to improve the identification of deprived people having health problems associated to deprivation.
Assuntos
Centros Comunitários de Saúde , Acessibilidade aos Serviços de Saúde , Pobreza , Atenção Primária à Saúde , Isolamento Social , Populações Vulneráveis , Adulto , Feminino , França , Comportamentos Relacionados com a Saúde , Nível de Saúde , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: The number of new skin cancers has constantly increased in France over the past two decades. The role of sun exposure can partly explain this phenomenon and justifies the development of information and prevention campaigns to change peoples' attitude towards sun bathing. To be effective, we need to know how much information and what attitudes the population currently has with regard to the sun. Although several studies in France have targeted children, little data is available regarding adults. This trial was aimed at pinpointing the knowledge, attitude and behavior of adults regarding sun exposure. MATERIAL AND METHODS: Data were collected during a randomized multicenter study on the prevention and early diagnosis of cutaneous tumors, conducted in 26 Health Centers from 1998 to 2000. Standardized questionnaires were handed to those consulting to assess their knowledge, attitudes and behavior towards sun bathing. The population was composed of 41 143 adults aged over 30, consulting one of the 26 Health Check-up units. Analysis of the data was made using SAS v 6.12 and STATA 7.0 software. Logistic regression identified the explicative factors of knowledge and behavior. All the statistical analyses were considered significant above a threshold of alpha<5%. RESULTS: A total of 33 021 persons filled-in the self-questionnaire. Forty-nine percent were women and 51% were men, with a mean age of 50 years. Geographically, 25% lived in the North-East, 16% in the North-West, 25 p.cent in the South-East and 34% in the South-West. Thirty percent claimed that they tanned without burning and 2% of the population studied had often suffered from sun burn, generally when they were adult. The risks related to sun burn were known, because 92% knew that the sun increased the risk of skin aging and 89% knew that it increased the risk of skin cancer. Regarding sun screens, knowledge was not so good; 42% thought that all products were the same and 53% that they allowed one to sun bathe longer. This knowledge was better in those with fair skins, in those who had a history of sun burn, in women and in those who lived in the northern areas of France. Conversely, knowledge decreased with age and was limited in those aged over 60. Regarding behavior, those with fair skin and who reddened under the sun without tanning, protected themselves more. The women declared they protected themselves more than the men, but they used less sun protective measures (clothing, hats...), other than sun screens, than men. Subjects aged over 60 protected themselves more than younger subjects. Lastly, a personal cutaneous history increased protective behavior, and those from northern France protected themselves more than those from the South. DISCUSSION: This analysis of 33 021 adults aged over 30 shows the good global knowledge of the consequences of sun bathing, but also the lack of knowledge on the interest of using external sun protection and the role of physical means of protection. Attitudes varied depending on gender, age and phototype and also depending on the area where they lived. Despite good knowledge, the most frequent behavior of adults aged over 30 is still not appropriate with differences depending on age, gender and area, which must prompt more appropriate targeting of prevention campaigns according to the populations concerned.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Neoplasias Cutâneas/prevenção & controle , Luz Solar/efeitos adversos , Adulto , Atitude Frente a Saúde , Feminino , França , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Neoplasias Cutâneas/etiologia , Pigmentação da PeleRESUMO
Primary healthcare checkups are regularly performed by French healthcare centers. We report analysis of sleep disorders complaint registered from 1988 to 1998 in Bordeaux-Cauderan and Cenon CPAM welfare centers. The prevalence of sleep disorders is estimated from a total of 205 347 checkups. The population is segmented by age (18-24: 19 332, 25-34:46 694, 35-44:51 072, 45-54:46 886, 55-64:32 658, 65 +:7 705), gender (male: 101 801; female: 103 546) and population category (general: 147 188, underprivileged: 22 785, prioritized: 35 374). Datas shows a relationship between sex and age. Surprisingly we found a relation between Buying Power for Net Wages and Prevalence of Sleep Complaint. There is a significant correlation (R(2)=0,718, p<0,0079). These data are in relationship with M. Ohayon findings relatively to low income and sleep complaint.
Assuntos
Instituições de Assistência Ambulatorial , Assistência Ambulatorial/estatística & dados numéricos , Atitude Frente a Saúde , Transtornos do Sono-Vigília/epidemiologia , Adulto , Idoso , Área Programática de Saúde , Feminino , França/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , PrevalênciaRESUMO
BACKGROUND: The aim of the Council Directive of 29 March 1977 of the European Union was to measure non-occupational lead exposure levels in the general adult populations of European countries through biological monitoring. In France, such measurements were carried out during 1979 and 1982 in eight metropolitan areas (having more than 500 000 inhabitants), a period during which the lead content of petrol was decreased. The aim of this study conduct in 1995 was to evaluate the exposure trend to lead. METHODS: In 1995 this measurement was repeated, only in the three largest urban areas (Paris, Marseilles and Lyons). The same sampling method used in the first two campaigns was retained to ensure that the results of 1995 could be compared with those from 1979 and 1982. RESULTS: In these three metropolitan areas, the average blood lead levels decreased by the order of 60 microg/l between the beginning of the 1980's and 1995. This represents a fall of more than 50%. CONCLUSIONS: Certainly car pollution is not the only vector of dissemination of lead in the centre of urban zones, but it is there that the most sustained efforts at eradication have been made. The improvement we have observed is probably due to the policy of eliminating lead from petrol. In conclusion, the blood lead levels in French urban populations seem to have greatly decreased from those of the early 1980s.
Assuntos
Chumbo/sangue , População Urbana , Exposição Ambiental/análise , Feminino , França , Humanos , MasculinoRESUMO
Infraclinical hypothyroidism is a recognized entity defined in terms of laboratory results which occurs more readily in women. The appropriateness of thyroid hormone multicentric prospective study initiated in 1997 has established that infraclinical hypothyroidism occurred in about 3% of women over 45 years of age undergoing routine check-ups at eleven health screening centers. Associated clinical signs and laboratory findings were reported. The purpose of the present study was to describe findings in a 3-year follow-up of these women with infraclinical hypothyroidism in order to assess natural history and appropriate care. Ninety-seven women of the 151 women with a TSH level between 4 and 12 mU/l in the 1997 survey were reviewed during the last three months of 2000. Forty-three of them had taken thyroid hormone replacement drugs since 1997. About 44% of the women examined still had infraclinical hypothyroidism or developing hypothyroidism. There was not significant difference between treated (33%) and non-treated (55%) patients. Clinical and biological signs associated with infraclinical hypothyroidism at the initial examination (elevated serum cholesterol, abnormal ECG, eyelid edema, recent weight gain) were unchanged at the second examination, both in treated and not treated women. A logistic model including all these factors demonstrated that the probability of prescription of thyroid hormone replacement therapy increased 5.4-fold when the starting TSH level was above 6 mU/l and 3.2-fold if ECG abnormalities were present. Using a statistical model with anti TPO antibodies, a level above 64 U/l increased the probability of treatment 7-fold, with ECG findings being related to probability of treatment. Age, cholesterol level, use to lipid lowering drugs, presence of eyelid edema or weight gain were not associated with replacement therapy in this model. No consistent conclusion concerning the appropriateness of screening for infraclinical hypothyroidism can be drawn from these three-year follow-up findings. Another examination scheduled for 2003 should provide further precision concerning the natural history of infraclinical hypothyroidism as well as long-term medical practices and therapeutic impact.
Assuntos
Hipotireoidismo/fisiopatologia , Idoso , Colesterol/sangue , Estudos de Coortes , Edema/etiologia , Eletrocardiografia , Feminino , Seguimentos , Terapia de Reposição Hormonal , Humanos , Hipotireoidismo/tratamento farmacológico , Pessoa de Meia-Idade , Hormônios Tireóideos/uso terapêutico , Tireotropina/sangue , Fatores de Tempo , Aumento de PesoRESUMO
OBJECTIVES: Screening for colorectal cancer with fecal occult-blood test has been performed in health centers for several years. The aim of this study was to describe participation rate and results in a population attending the Center for preventive medicine at Vandoeuvre-lès-Nancy, France in 1996 and 1997. PATIENTS AND METHODS: Among 19,325 people aged 50-75 years, the screening test was proposed to 17,917 and performed in 15,527. RESULTS: Participation rate was 86.7%. Overall positivity was 3.6% higher in men than in women (4.1% versus 3.0%). In the 440 colonoscopies performed, 22 cancers and 84 adenoma polyps were identified (PPV = 24%). DISCUSSION: These results show good participation rates in a screening program for colorectal cancer during periodic health check-ups. Follow-up for positive subjects was satisfactory but requires good cooperation between specialists and general practitioners to obtain complete information to evaluate the program.
Assuntos
Neoplasias Colorretais/diagnóstico , Programas de Rastreamento , Cooperação do Paciente , Idoso , Pólipos do Colo/diagnóstico , Centros Comunitários de Saúde , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: Evidence-based counseling and prevention are not available so far for hereditary cancer prone persons, since we lack data based on clinical trials. There are very few high-risk persons in the population as a whole. Based on a familial history analysis, only 1.2% of all healthy volunteers attending screening centers reached the arbitrary high-risk level defined as a Relative Risk of more than 4. We describe a randomized trial based on colonoscopic screening for colorectal cancer on a sub-group of high-risk group persons. MATERIALS AND METHODS: Among the 77 members of the French Institutional Preventive Center Network, 37 took part in this protocol. During the first 3 years, 850,000 persons were interviewed at these 37 Health centers. The enrollment process was particularly time-consuming, since a large amount of information had to be delivered to the participants. RESULTS: The mean rate of recruitment of eligible candidates was far lower than predicted, averaging only 1.4 per 1,000 persons interviewed instead of the 9/1,000 expected. This mean figure was based, however, on inclusion rates ranging from 0.06/1,000 to 7/1,000 among the different centers. The low rates of recruitment were mainly due to the inter-center heterogeneity (differences in commitment and in the resources), and to the fact that the acceptability of undergoing a colonoscopy turned out to be lower than predicted. CONCLUSION: Population trials on cancer prone persons are feasible, but vast numbers have to be pre- screened to identify the few people with a high hereditary risk and willing to accept screening within a controlled trial.
Assuntos
Colonoscopia , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/genética , Predisposição Genética para Doença , Adolescente , Adulto , Idoso , Neoplasias Colorretais/epidemiologia , Projetos de Pesquisa Epidemiológica , Feminino , França/epidemiologia , Humanos , Incidência , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Seleção de Pacientes , Fatores de RiscoAssuntos
Guias como Assunto , Programas de Rastreamento/organização & administração , Desenvolvimento de Programas/métodos , Neoplasias do Colo do Útero/diagnóstico , Assistência ao Convalescente/normas , Feminino , França/epidemiologia , Política de Saúde , Humanos , Objetivos Organizacionais , Papel do Médico , Garantia da Qualidade dos Cuidados de Saúde/organização & administração , Controle de Qualidade , Neoplasias do Colo do Útero/epidemiologia , Esfregaço Vaginal/normasRESUMO
AIM: The aim of the study was to evaluate the frequency of iron deficiency with serum ferritin in elderly population, and to appreciate the opportunity of early screening according to digestive diseases. SUBJECTS AND METHODS: Data were collected from 3524 men and 3120 women aged 60 to 75 years during a health screening examination. Evaluation of diagnosis and treatment were obtained through questionnaire completed by treating physician. RESULTS: The frequency of hypoferritinemia was about 2.3% in our population (hypoferritinemia was defined by serum ferritin<20 microg/L or between 20-40 microg/L if C reactive protein was > 12 mg/L). Anemia was found in 3.3% of patients. Logistic regression model adjusting for multiple variables was used to examine factors associated with hypoferritinemia. The probability was greater among non-anemic patients with chronic digestive bleeding (odds-ratio: 2.3), or with positive occult blood testing (odds-ratio: 2.3). Information about the medical follow-up was obtained in 81% of patients with hypoferritinemia. A digestive exploration was made in 38 cases. Digestive disease was found among 24.3% patients with hypoferritinemia, and three colorectal cancers were observed. CONCLUSION: The screening of hypoferritinemia in elderly population examined in health screening centres could not be recommended as its frequency was low in this population, despite a strong correlation between hypoferritinemia and digestive diseases.
Assuntos
Deficiências de Ferro , Idoso , Anemia Ferropriva/diagnóstico , Anemia Ferropriva/epidemiologia , Doenças do Sistema Digestório/complicações , Feminino , Ferritinas/sangue , França/epidemiologia , Humanos , Modelos Logísticos , Masculino , Programas de Rastreamento , Pessoa de Meia-IdadeRESUMO
Even in industrialized countries, the iron-deficiency anemia is frequent in menstruating women. However, the systematic measurement of serum ferritin is not justified. In this study, a strategy for ferritin measurement has been determined from data of centers for health screening, obtained in 6,098 menstruating women. This strategy is based on biological results (hemoglobin, MCV, RDW, GGT, ALAT) and on responses to the questions about blood donation, birth country and contraceptive habits. The measurement of serum ferritin is realized in 64% menstruating women and 23% have an hypoferritinemia (< 20 mg/l).
Assuntos
Anemia Ferropriva/diagnóstico , Ferritinas/sangue , Adolescente , Adulto , Fatores Etários , Anemia Ferropriva/sangue , Biomarcadores/sangue , Centros Comunitários de Saúde , Feminino , Ferritinas/deficiência , França , Hemoglobinas/análise , Humanos , Programas de Rastreamento/métodos , Menstruação , Pessoa de Meia-Idade , Ocupações , ParidadeRESUMO
Thyroid stimulating hormone (TSH) was measured in a sample of 4,403 women, aged 45-70 years in 11 Centers for health screening, to define the interest of this biological indicator for screening subclinical hypothyroidism. The aim of this work was to describe clinical signs, symptoms and medical history linked to TSH variations, to estimate the distribution of this hormone in a general population and reference limits in a selected subgroup. All the participating laboratories used the same third-generation immunoassay on fresh samples. In the general sample population (age mean: 55.2 6.9 yrs), 1.1% presented hyperthyroidism (TSH<0.3 mU/l) and 0.4% had hypothyroidism (TSH>12 mU/l). In the sub-sample of 151 women (3.4%) with TSH between 4-12 mU/l, 131 had subclinical hypothyroidism (FT4>8 ng/l). The TSH mean was significantly lower (- 10 to - 23%) in women presenting a nodular goiter. Inversely, TSH was higher in women with muscle cramps, asthenia, recent weight gain, morning eyelid edema and abnormal electrocardiogram. The reference limits for percentiles 2.5 and 97.5 were 0.43 and 3.71 mU/l on 1 348 subjects after excluding women having one of these symptoms or taking any drug treatment.
Assuntos
Hipertireoidismo/sangue , Hipotireoidismo/sangue , Tireotropina/sangue , Idoso , Biomarcadores/sangue , Regulação da Temperatura Corporal , Feminino , Bócio Nodular/sangue , Bócio Nodular/diagnóstico , Humanos , Hipertireoidismo/diagnóstico , Hipotireoidismo/diagnóstico , Pessoa de Meia-Idade , Valores de Referência , Aumento de PesoRESUMO
OBJECTIVE: The aim of the study was to evaluate mammography rates and indications (diagnosis or screening) among women from 35 to 50 of age, and to search the main factors associated to mammographic screening. DESIGN AND SETTING: The data were collected from 6409 women through a specific questionnaire completed by a nurse. RESULTS: Among women from 35 to 50 years of age, 61% have undergone at least one mammography during their life; 25.6% had undergone a screening mammogram within the last three years. Whatever women's age or indications, the gynecologist was the first physician to prescribe mammography. Logistic regression model adjusting for multiple variables was used to examine factors associated with women who underwent a screening mammography within the last three years. Women more likely to be screened were 45 to 50 years of age (vs 35-40 years of age: adjusted OR 8.9, 95% CI: 7.2 to 11.2), had higher educational level (adjusted OR 1.3, 95% CI: 1.1 to 1.5), had family history of breast cancer (adjusted OR 2.7, 95% CI: 2.1 to 3.4), and used routine gynecologic care (adjusted OR 1.9, 95% CI: 1.6 to 2.4). CONCLUSION: Individual screening by mammography very often occurs after 40 years, Such behaviors may lead public health professionals to question current recommendations for breast cancer mass screening in women 50 years of age and older.
Assuntos
Mamografia/estatística & dados numéricos , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde , Fatores de TempoRESUMO
OBJECTIVES: To analyze the association between colorectal cancer positive family history and screening practices. METHODS: The study concerned 6733 individuals attending a center for periodic health examination. RESULTS: Five hundred fifty four patients (8.2%) declared a positive family history of colorectal cancer; 269 (4%) were first degree relatives of the affected member and among them, 73 (1.1%) have pointed out the occurrence of at least one cancer case below age 50. Out of 554 subjects with a family history (regardless the degree of kinship), 132 (23.8%) have had an endoscopic examination versus 8.9% of subjects without positive family history. The rate of endoscopy increased with the number of cases in a family (P < 0.0001). CONCLUSION: Family members undertake more endoscopic examinations when a family history of colorectal is reported. A correlation with the number of affected relatives has been found.
Assuntos
Neoplasias Colorretais/prevenção & controle , Adulto , Idoso , Idoso de 80 Anos ou mais , Comportamento , Colonoscopia/estatística & dados numéricos , Neoplasias Colorretais/genética , Família , Feminino , França , Inquéritos Epidemiológicos , Humanos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Sangue Oculto , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
During a transverse survey, 3 groups of men with the same weight and age were compared. Group I included 42 patients with coronary disease documented by coronarography, group 2 included 19 subjects with normal coronary angiograms, and group 3 included 27 healthy controls who had not undergone coronarography. Subjects presenting diabetes or any factor associated with secondary dyslipidemia or able to modify lipid levels were excluded from study. The following parameters were measured: total cholesterol (Chol), triglycerides (TG), HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C), apoprotein A1 (apoA1), apoprotein B (apoB), lipoprotein (a) or Lp(a), fibrinogen, insulinemia and plasminogen activator inhibitor activity (PAI). The levels of chol, LDL-C and ApoB were the same in the 3 groups. The levels of TG, HDL-C, apoA1 and the ApoA-1/APoB ratio were significantly different between groups 1 and 2, on the one hand, and groups 1 and 3, on the other hand. The levels of Lp(a) and insulin were similar in the 3 groups. Fibrinogen levels were slightly higher in group 1 than in group 3. There was no significant difference between groups 1 and 2 with regard to any of the parameters. Subjects with angiographically normal coronary arteries and subjects with documented coronary disease exhibited similar lipid abnormalities. In this study, TG, HDL-chol, apoA1 and the apoB ratio were better predictors of cardiovascular risk than Chol, LDL-C or apoB.